[PATCH v3] Add configurable RTP stream name

[devel@xxxxxxxxx (Ing. Jaroslav Safka)]

Path add configuration option 'stream_name' for stream/session name
So user will see it on receiver side as RTP Strean ($stream_name)

ex: load-module module-rtp-send source=rtp.monitor stream_name=MyServerMedia
---
 src/modules/rtp/module-rtp-send.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/modules/rtp/module-rtp-send.c b/src/modules/rtp/module-rtp-send.c
index 61900c01..ffeb0542 100644
--- a/src/modules/rtp/module-rtp-send.c
+++ b/src/modules/rtp/module-rtp-send.c
@@ -66,6 +66,7 @@ PA_MODULE_USAGE(
         "loop=<loopback to local host?> "
         "ttl=<ttl value> "
         "inhibit_auto_suspend=<always|never|only_with_non_monitor_sources>"
+        "stream_name=<name of the stream>"
 );

 #define DEFAULT_PORT 46000
@@ -90,6 +91,7 @@ static const char* const valid_modargs[] = {
     "loop",
     "ttl",
     "inhibit_auto_suspend",
+    "stream_name",
     NULL
 };

@@ -469,7 +471,9 @@ int pa__init(pa_module*m) {
     k = sizeof(sa_dst);
     pa_assert_se((r = getsockname(fd, (struct sockaddr*) &sa_dst, &k)) >= 0);

-    n = pa_sprintf_malloc("PulseAudio RTP Stream on %s", pa_get_fqdn(hn, sizeof(hn)));
+    n = pa_xstrdup(pa_modargs_get_value(ma, "stream_name", NULL));
+    if (n == NULL)
+        n = pa_sprintf_malloc("PulseAudio RTP Stream on %s", pa_get_fqdn(hn, sizeof(hn)));

     if (af == AF_INET) {
         p = pa_sdp_build(af,
@@ -485,7 +489,7 @@ int pa__init(pa_module*m) {
 #endif
     }

-    pa_xfree(n);
+    pa_xfree(n); /* safe for NULL */

     pa_rtp_context_init_send(&u->rtp_context, fd, m->core->cookie, payload, pa_frame_size(&ss));
     pa_sap_context_init_send(&u->sap_context, sap_fd, p);
--
2.18.0